16x30x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 15.75 x 29.75) - 3 Pack 18in diameter SIZE & COMPATIBILITY - The

SIZE & COMPATIBILITY - The size of the oval side oval ceiling box is 10" x 10" x 7" and it is compatible with duct 7"

actual front end outer dimensions are approximately 27 5/8" width X 38 5/8" height

+ Product Details Perfect Fit & Easy Sizing - Designed for a 22" x 24" OR 24" x 22" duct opening (measured at the opening)

providing a stylish and practical solution for ventilation

16x30x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 15.75 x 29.75) - 3 Pack 18in diameter SIZE & COMPATIBILITY - The+ Product Details 16" x 30" x 1" replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15. 75" x 29. 75") A unique combination of cotton & synthetic fibers gives you the most filtration and the least air resistance equals great air & easy airflow for your system. The non pleated design provides low airflow resistance while still effectively capturing dirt and particles such as standing dust, spray paint